Investigation of Outbreak of Infections Caused by Salmonella Saintpaul

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CDC is collaborating with public health officials in many states, the Indian Health Service, and the U.S. Food and Drug Administration (FDA) to investigate an ongoing multi-state outbreak of human Salmonella serotype Saintpaul infections. An epidemiologic investigation conducted by the New Mexico and Texas Departments of Health and the Indian Health Service using interviews comparing foods eaten by ill and well persons has identified consumption of raw tomatoes as the likely source of the illnesses in those states. The specific type and source of tomatoes is under investigation; however, the data suggest that large tomatoes, including Roma and round red, are the source.

Since mid-April, 167 persons infected with Salmonella Saintpaul with the same genetic fingerprint have been identified in 17 states: